JP4167202B2 - 導電性接触子 - Google Patents
導電性接触子 Download PDFInfo
- Publication number
- JP4167202B2 JP4167202B2 JP2004130185A JP2004130185A JP4167202B2 JP 4167202 B2 JP4167202 B2 JP 4167202B2 JP 2004130185 A JP2004130185 A JP 2004130185A JP 2004130185 A JP2004130185 A JP 2004130185A JP 4167202 B2 JP4167202 B2 JP 4167202B2
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- electrode pin
- hole
- conductive contact
- shape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Of Individual Semiconductor Devices (AREA)
- Measuring Leads Or Probes (AREA)
- Connecting Device With Holders (AREA)
Description
Claims (4)
- 被接触体に弾発的に接触させるためのコイルばね状導電性接触子を絶縁性支持部材に設けた貫通孔に同軸的に受容し、
前記貫通孔を、その軸線方向の少なくとも一端側に縮径部を有する形状に形成し、
前記コイルばね状導電性接触子が、前記貫通孔の中間部に受容されたコイルばね部と、前記コイルばね部の両端側にて密着巻きされかつ少なくとも一方を前記縮径部により抜け止めされるテーパ形状または段付き形状に形成された一対の電極ピン部とを有すると共に、
前記コイルばね部と前記電極ピン部とを形成する前の素線に高導電性材による表面処理が行われ、前記高導電性材による表面処理が行われた素線をコイリングして前記コイルばね部と前記電極ピン部とが形成され、
前記電極ピン部は、初張力をもって密着巻きされ、
前記電極ピン部の全体が導電性材層により覆われるように前記密着巻きされた部分のみに導電性材による第2の表面処理が行われていることを特徴とする導電性接触子。 - 前記縮径部が、前記貫通孔のその軸線方向両端側にて先細り部を有する形状に形成されてそれぞれ設けられていると共に、前記一対の電極ピン部が、前記コイルばね部の両端側にてそれぞれ前記先細り部により抜け止めされるテーパ形状をなして密着巻きされていることを特徴とする請求項1に記載の導電性接触子。
- 前記縮径部が、前記コイルばね部の外径よりも縮径されかつ前記貫通孔のその軸線方向両端側にそれぞれ設けられていると共に、前記一対の電極ピン部の他方が前記縮径部よりも小径の円筒形状に形成されていることを特徴とする請求項1に記載の導電性接触子。
- 前記コイルばね部が単一のピッチ巻きで形成されていることを特徴とする請求項1乃至請求項3に記載の導電性接触子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004130185A JP4167202B2 (ja) | 1998-07-10 | 2004-04-26 | 導電性接触子 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19580898 | 1998-07-10 | ||
JP2004130185A JP4167202B2 (ja) | 1998-07-10 | 2004-04-26 | 導電性接触子 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000559435 Division | 1999-07-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004309490A JP2004309490A (ja) | 2004-11-04 |
JP4167202B2 true JP4167202B2 (ja) | 2008-10-15 |
Family
ID=33477855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004130185A Expired - Fee Related JP4167202B2 (ja) | 1998-07-10 | 2004-04-26 | 導電性接触子 |
Country Status (1)
Country | Link |
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JP (1) | JP4167202B2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4031007B2 (ja) * | 2005-07-15 | 2008-01-09 | 日本電子材料株式会社 | 垂直コイルスプリングプローブ及びこれを用いたプローブユニット |
JP4833011B2 (ja) * | 2005-12-20 | 2011-12-07 | 株式会社エンプラス | 電気部品用ソケット |
JP2008027759A (ja) * | 2006-07-21 | 2008-02-07 | Fujikura Ltd | Icソケット及びicパッケージ実装装置 |
JP4937882B2 (ja) * | 2007-11-01 | 2012-05-23 | 株式会社日本マイクロニクス | 検査ソケット |
JP2009122085A (ja) * | 2007-11-15 | 2009-06-04 | Ucom:Kk | 低背型コンタクトプローブ端子 |
TWI482973B (zh) * | 2009-04-03 | 2015-05-01 | Nhk Spring Co Ltd | 彈簧用線材、接觸探針及探針單元 |
CN102947941A (zh) * | 2010-04-01 | 2013-02-27 | 索蒙特有限责任公司 | 太阳能电池及其制造方法 |
CN102959406B (zh) | 2010-06-25 | 2015-08-12 | 日本发条株式会社 | 接触探针及探针单元 |
JP6553472B2 (ja) | 2015-09-30 | 2019-07-31 | 株式会社ヨコオ | コンタクタ |
KR101911496B1 (ko) * | 2018-04-13 | 2018-12-28 | 황동원 | 반도체 디바이스 테스트 소켓장치 |
KR102055773B1 (ko) * | 2019-05-15 | 2019-12-13 | 황동원 | 스프링 콘택트 및 스프링 콘택트 내장 소켓 |
KR102080832B1 (ko) | 2019-10-02 | 2020-02-24 | 황동원 | 스프링 콘택트 및 스프링 콘택트 내장형 테스트 소켓 |
-
2004
- 2004-04-26 JP JP2004130185A patent/JP4167202B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004309490A (ja) | 2004-11-04 |
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